Yes. It is recommend to dye your hair a similar shade so roots (natural hair color) aren't as obvious. Ex. If you have medium brown hair, dye it a shade lighter. However if you want to completely change your hair color like in your example, then go for it, but you have to touch it up every 2-4 weeks to maintain the color. Are you planning to dye your hair? What color? If so, good luck :)